Fix VkTextUtils to include SkTypes before ifdef

Bug: skia:
Change-Id: I4286f0e15ee427345d7d793760c85c9743fc4c6c
Reviewed-on: https://skia-review.googlesource.com/70200
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
1 file changed